Finding the Fourth Proportional to 269,194.24, 371,462.67 and 158,795.68
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Solution
The fourth proportional to 269,194.24, 371,462.67 and 158,795.68 is: 219,123.07
Step by Step Solution
- Step 1: Write the proportion equation
269,194.24 : 371,462.67 = 158,795.68 : x - Step 2: Convert to fraction form
269,194.24/371,462.67 = 158,795.68/x - Step 3: Cross multiply
269,194.24x = 371,462.67 × 158,795.68 - Step 4: Simplify right side
269,194.24x = 58,986,667,277.27 - Step 5: Solve for x
x = 58,986,667,277.27/269,194.24 - Step 6: Final answer
x = 219,123.07
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.